Final answer:
Luka spends $1 on each ride after buying a special pass for $7. The sequence representing how much Luka has spent after each ride is $7, $8, $9, $10, and so on.
Step-by-step explanation:
After purchasing a special pass for $7, Luka can go on every ride for $1 each. To determine how much Luka has spent after each ride, we can create a sequence:
- Initial cost of the pass: $7
- First ride: Additional $1, total spent: $7 + $1 = $8
- Second ride: Additional $1, total spent: $8 + $1 = $9
- Third ride: Additional $1, total spent: $9 + $1 = $10
- And so on...
Therefore, the sequence that represents how much Luka has spent after each ride is $7, $8, $9, $10, and so on.